Third Party [Photon Networking] Can't trigger OnEvent()

Hi guys,
First time working with PUN.

Soo, I'm stuck on an event call.
I really don't know why and I'm using most of the code from this tutorial on the Photon Site:
https://doc.photonengine.com/en-us/pun/current/tutorials/oculusavatarsdk


public void OnJoinedRoom()
{
Debug.Log("OnJoinedRoom succesful");
int viewId = PhotonNetwork.AllocateViewID();

PhotonNetwork.RaiseEvent(InstantiateVrAvatarEventCode, viewId, true, new RaiseEventOptions() { CachingOption = EventCaching.AddToRoomCache, Receivers = ReceiverGroup.All });
}

private void OnEvent(byte eventcode, object content, int senderid)
{
Debug.Log ("Eureka..");
if (eventcode == InstantiateVrAvatarEventCode)
{
[...]


I'm getting the first Log but It never outputs the second one.

I hope you can help me and feel free to ask if something's unclear

Cheers,
Jawah

 

So the "OnJoinedRoom succesful" message is there? Is anything else in the logs that might be useful?